EP 1997773 A3 20111221 - Improved electrochemical hydrogen storage alloys for nickel metal hydride batteries
Title (en)
Improved electrochemical hydrogen storage alloys for nickel metal hydride batteries
Title (de)
Verbesserte elektrochemische Wasserstoffspeicherlegierungen für Nickel-Metallhydrid-Batterien
Title (fr)
Alliages améliorés de stockage électrochimique d'hydrogène pour batteries au nickel-hydrure de métal
Publication
Application
Priority
- EP 03013472 A 19960404
- EP 96910746 A 19960404
- US 42307295 A 19950417
Abstract (en)
[origin: US5536591A] A disordered electrochemical hydrogen storage alloy comprising: (Base Alloy)aCobMncFedSne where the Base Alloy comprises 0.1 to 60 atomic percent Ti, 0.1 to 40 atomic percent Zr, 0 to 60 atomic percent V, 0.1 to 57 atomic percent Ni, and 0 to 56 atomic percent Cr; b is 0 to 7.5 atomic percent; c is 13 to 17 atomic percent; d is 0 to 3.5 atomic percent; e is 0 to 1.5 atomic percent; and a+b+c+d+e=100 atomic percent.
IPC 8 full level
C01B 3/00 (2006.01); C22C 30/00 (2006.01); C22C 14/00 (2006.01); C22C 16/00 (2006.01); C22C 19/00 (2006.01); H01M 4/04 (2006.01); H01M 4/24 (2006.01); H01M 4/38 (2006.01); H01M 10/30 (2006.01); H01M 10/34 (2006.01); H01M 4/02 (2006.01); H01M 4/36 (2006.01); H01M 4/46 (2006.01)
CPC (source: EP KR US)
C01B 3/0031 (2013.01 - EP US); C01B 3/0057 (2013.01 - EP US); C22C 30/00 (2013.01 - EP US); H01M 4/049 (2013.01 - EP US); H01M 4/366 (2013.01 - EP US); H01M 4/38 (2013.01 - KR); H01M 4/383 (2013.01 - EP US); H01M 10/345 (2013.01 - EP US); H01M 4/46 (2013.01 - EP US); H01M 2004/021 (2013.01 - EP US); Y02E 60/10 (2013.01 - EP); Y02E 60/32 (2013.01 - EP US); Y10S 420/90 (2013.01 - EP US)
Citation (search report)
- [X] US 5277999 A 19940111 - OVSHINSKY STANFORD R [US], et al
- [AD] US 5096667 A 19920317 - FETCENKO MICHAEL A [US]
- [A] EP 0591606 A1 19940413 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [A] EP 0413029 A1 19910220 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [AD] US 5104617 A 19920414 - FETCENKO MICHAEL A [US], et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
US 5536591 A 19960716; AU 5385596 A 19961107; BR 9608176 A 19990209; CA 2215666 A1 19961024; CA 2215666 C 20031230; DE 69633665 D1 20041125; DE 69633665 T2 20051103; DE 69637665 D1 20081009; EP 0823134 A1 19980211; EP 0823134 A4 19980812; EP 0823134 B1 20041020; EP 1365462 A2 20031126; EP 1365462 A3 20080423; EP 1365462 B1 20080827; EP 1365462 B2 20110706; EP 1997773 A2 20081203; EP 1997773 A3 20111221; JP 2000144288 A 20000526; JP 2002088436 A 20020327; JP 3241047 B2 20011225; JP H11503872 A 19990330; KR 100370645 B1 20030410; KR 19990007792 A 19990125; MX 194791 B 20000106; MX 9707964 A 19980830; TW 301806 B 19970401; WO 9633518 A1 19961024
DOCDB simple family (application)
US 42307295 A 19950417; AU 5385596 A 19960404; BR 9608176 A 19960404; CA 2215666 A 19960404; DE 69633665 T 19960404; DE 69637665 T 19960404; EP 03013472 A 19960404; EP 08151625 A 19960404; EP 96910746 A 19960404; JP 2001221951 A 20010723; JP 33060299 A 19991119; JP 53177096 A 19960404; KR 19970707315 A 19971016; MX 9707964 A 19971016; TW 85104502 A 19960416; US 9604651 W 19960404